Over the last 20 years, Agrisera has developed antibodies to study Photosystem I (PSI). This protein complex plays a central role in the conversion of light energy into chemical energy, in the form of ATP and NADPH. This energy is then used to power the biochemical reactions of photosynthesis, and ultimately produce carbohydrates. Agrisera antibodies specifically targeting PSI components can help accurately identify and quantify these proteins in plant, algal and diatom samples. This enables comparative studies, and facilitates the understanding of photosynthetic processes across a wide taxonomic range. • Immunofluorescence and Immunohistochemistry to visualize the spatial distribution of PSI within plant and algal cells to study the subcellular localization of PSI and its dynamics under various physiological conditions. • Co-immunoprecipitation (Co-IP) to identify protein-protein interactions involving PSI subunits or associated proteins. to determine the molecular interactions and protein complexes involved in PSI function and regulation. Agrisera PSI antibodies will help determine the impact of genetic mutations on PSI function and assembly. Browse the full collection | ![]() Agrisera PSI antibodies serve as valuable tools for investigating various aspects of PSI structure, function, and regulation in photosynthetic organisms. You can rely on the strong publication record for these antibodies. Choose a set of PSI antibodies for your studies: PsaB | PsaD | PsaC | PsaE | PsaA | PsaK | PsaN | PsaL | PsaF | PsaH | PsaG | PsaO |
Latest
Agrisera Western blot workshop at BioLOCK conference in Poland2026-06-08 Agrisera at the 7th International Plant Protease Conference 2026
2026-06-08 Innovation Day at Agrisera
2026-06-06 Anti-RbcL antibody used in several publications in 2026
2026-06-01 Agrisera supported three conferences in May
2026-05-29 Prof. Yoselin Benitez-Alfonso visited Agrisera facility in Umeå
2026-05-25 Agrisera antibodies used to show how plant derived photosynthetic neo-organelles can provide energy input into mammalian metabolic systems
2026-05-19 Agrisera Antibodies to support research on the moss, Physcomitrium patens
2026-05-15 Professor Sascha Laubinger visited Agrisera facility in Umeå
2026-05-13 Must have: unique stickers of model species and plant organelles
2026-05-07
Archive
- June - 2026
- May - 2026
- April - 2026
- March - 2026
- February - 2026
- January - 2026
- December - 2025
- November - 2025
- October - 2025
- September - 2025
- August - 2025
- July - 2025
- June - 2025
- May - 2025
- April - 2025
- March - 2025
- February - 2025
- January - 2025
- December - 2024
- November - 2024
- October - 2024
- September - 2024
- August - 2024
- July - 2024
- June - 2024
- May - 2024
- April - 2024
- March - 2024
- February - 2024
- January - 2024
- December - 2023
- November - 2023
- October - 2023
- September - 2023
- August - 2023
- July - 2023
- June - 2023
- May - 2023
- April - 2023
- March - 2023
- February - 2023
- January - 2023
- December - 2022
- November - 2022
- October - 2022
- September - 2022
- August - 2022
- July - 2022
- June - 2022
- May - 2022
- April - 2022
- March - 2022
- February - 2022
- January - 2022
- December - 2021
- November - 2021
- October - 2021
- September - 2021
- August - 2021
- July - 2021
- June - 2021
- May - 2021
- April - 2021
- March - 2021
- February - 2021
- January - 2021
- December - 2020
- November - 2020
- October - 2020
- September - 2020
- August - 2020
- July - 2020
- June - 2020
- May - 2020
- April - 2020
- March - 2020
- February - 2020
- January - 2020
- December - 2019
- November - 2019
- October - 2019
- September - 2019
- August - 2019
- July - 2019
- June - 2019
- May - 2019
- April - 2019
- March - 2019
- February - 2019
- January - 2019
- December - 2018
- November - 2018
- October - 2018
- September - 2018
- August - 2018
- July - 2018
- June - 2018
- May - 2018
- April - 2018
- March - 2018
- February - 2018
- January - 2018
- December - 2017
- November - 2017
- October - 2017
- September - 2017
- August - 2017
- July - 2017
- June - 2017
- April - 2017
- March - 2017
- February - 2017
- December - 2016
- November - 2016
- October - 2016
- September - 2016
- August - 2016
- July - 2016
- June - 2016
- May - 2016
- April - 2016
- March - 2016
- February - 2016
- January - 2016
- December - 2015
- November - 2015
- October - 2015
- September - 2015
- August - 2015
- July - 2015
- June - 2015
- May - 2015
- March - 2015
- February - 2015
- January - 2015
- December - 2014
- November - 2014
- October - 2014
- September - 2014
- August - 2014
- July - 2014
- June - 2014
- May - 2014
- April - 2014
- March - 2014
- February - 2014
- January - 2014
- December - 2013
- November - 2013
- September - 2013
- August - 2013
- July - 2013
- June - 2013
- May - 2013
- April - 2013
- February - 2013
- January - 2013
- December - 2012
- October - 2012
- September - 2012
- August - 2012
- July - 2012
- June - 2012
- May - 2012
- April - 2012
- March - 2012
- December - 2011
- November - 2011
- September - 2011
- August - 2011
- July - 2011
- April - 2011
- January - 2011
- December - 2010
- October - 2010
- September - 2010
- August - 2010
- July - 2010
- March - 2010
- January - 2010
- December - 2009
- November - 2009
- September - 2009
- July - 2009
- June - 2009
- May - 2009
- March - 2009
- January - 2009
- December - 2008

